Darpan Verma

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cond-mat.mtrl-sci2023

The anisotropic Beer-Lambert law in $β$ -Ga $_{2}$ O $_{3}$ : Spectral and polarization dependent absorption and photoresponsivity

Md Mohsinur Rahman Adnan, Darpan Verma, Chris Sturm +2

Due to its low symmetry, $β$ -Ga $_{2}$ O $_{3}$ exhibits a strongly anisotropic optical response. As a result, the absorption spectra change with the polarization state of the incomin…

cond-mat.mtrl-sci2023

Anisotropic excitonic photocurrent in $β$ -Ga $_{2}$ O $_{3}$

Darpan Verma, Md Mohsinur Rahman Adnan, Sushovan Dhara +3

Polarization dependent photocurrent spectra are measured on a (001) $β$ -Ga $_{2}$ O $_{3}$ Schottky photodetector, where the linear polarization of light is rotated within the ab plan…

cond-mat.mtrl-sci2020

Spectral measurement of the breakdown limit of $β - G a_{2} O_{3}$ and tunnel ionization of self-trapped excitons and holes

Md M. Adnan, Darpan Verma, Zhanbo Xia +3

$β - G a_{2} O_{3}$ is an unusual semiconductor where large electric fields (~1-6 MV/cm) can be applied while still maintaining a dominant excitonic absorption peak below its ultra-wid…

The anisotropic Beer-Lambert law in β-Ga2​O3​: Spectral and polarization dependent absorption and photoresponsivity

Anisotropic excitonic photocurrent in β-Ga2​O3​

Spectral measurement of the breakdown limit of β−Ga2​O3​ and tunnel ionization of self-trapped excitons and holes

The anisotropic Beer-Lambert law in $β$ -Ga $_{2}$ O $_{3}$ : Spectral and polarization dependent absorption and photoresponsivity

Anisotropic excitonic photocurrent in $β$ -Ga $_{2}$ O $_{3}$

Spectral measurement of the breakdown limit of $β - G a_{2} O_{3}$ and tunnel ionization of self-trapped excitons and holes